Hits 11-13 within 13 documents
Hits 11-13 within 13 documents
Author(s): Hoffmann-Lange, Ursula; Wolf, Gunter.- 1981. 717-724p.
Author(s): Balluseck, Hilde von; Rodenstein, Marianne; Schreyer, Michaele; Westphal-Georgi, Ursula.- 1981. 103-110p.
Author(s): Behnken, J.; Peukert, Reinhard; Zinnecker, Jürgen.- 1981. 1010-1014p.